1-1-1-1-1-1-1-1-1-1-1-1-1-1 From: Anita Cadoux <anita.cadoux@xxxxxxxxxxxxxxxxxxxxxxxxxx> Dear all, A new American Mineralogist Special Collection titled « Halogens in Planetary Systems » is in preparation ( http://www.minsocam.org/MSA/AmMin/special-collections.html). We already accepted 6 original articles covering various aspects of halogens : - The distribution and abundance of halogens in eclogites: an in-situ SIMS perspective of the Raspas Complex (Ecuador), by Urann et al. - Halogens in amphibole and mica from mantle xenoliths: Implications for the halogen distribution and halogen budget of the metasomatized continental lithosphere, by Hecker et al. - Heavy halogen geochemistry of martian shergottite meteorites and implications for the halogen composition of the depleted shergottite mantle source, by Clay et al. - Archean to Paleoproterozoic seawater halogen ratios recorded by fluid inclusions in chert and hydrothermal quartz, by Burgess et al. - New insights on Br speciation in volcanic glasses and structural controls on halogens degassing, by Louvel et al. - In-situ measurements of magmatic volatile elements, F, S and Cl by electron microprobe, secondary ion mass spectrometry, and elastic recoil detection analysis, by Rose-Koga et al. We invite new original contributions to enrich this Special Collection. We welcome any article project representing a step forward for our knowledge and understanding of halogens abundance, distribution, and behaviour in terrestrial and extra-terrestrial systems. Submission deadline: 31 August 2020 Instructions for authors are available here: http://www.minsocam.org/MSA/AmMin/instructions.html. Note that an "Implications" section is required, it concludes the paper. To submit your paper please go to: https://aminsubmissions.msubmit.net and when you have the appropriate screen please pick the special collection from the pulldown menu. We look forward to your contributions! 1-1-1-1-1-1-1-1-1-1-1-1-1-1 ------------------------------
